30934440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28643}}^1$

素因数の和:28663

約数の個数: 64

約数和(自身を含む): 103118400

約数和(自身を除く): 72183960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28643, 57286, 85929, 114572, 143215, 171858, 229144, 257787, 286430, 343716, 429645, 515574, 572860, 687432, 773361, 859290, 1031148, 1145720, 1288935, 1546722, 1718580, 2062296, 2577870, 3093444, 3437160, 3866805, 5155740, 6186888, 7733610, 10311480, 15467220, 30934440]

約数ペア:

[(1, 30934440), (2, 15467220), (3, 10311480), (4, 7733610), (5, 6186888), (6, 5155740), (8, 3866805), (9, 3437160), (10, 3093444), (12, 2577870), (15, 2062296), (18, 1718580), (20, 1546722), (24, 1288935), (27, 1145720), (30, 1031148), (36, 859290), (40, 773361), (45, 687432), (54, 572860), (60, 515574), (72, 429645), (90, 343716), (108, 286430), (120, 257787), (135, 229144), (180, 171858), (216, 143215), (270, 114572), (360, 85929), (540, 57286), (1080, 28643)]